Sökning: "imbibition"

Visar resultat 6 - 8 av 8 avhandlingar innehållade ordet imbibition.

  1. 6. Process Utility Performance Evaluation and Enhancements in the Traditional Sugar Cane Industry

    Författare :Eyerusalem Deresse Birru; Andrew Martin; Catharina Erlich; Hailong Li; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Sugar cane; energy saving; heat loss; steady state; transient state; CO2 emission; absorption chiller; pellet; bagasse drying; energy perfor-mance; traditional mills; modern mills; waste water; surplus power; Energy Technology; Energiteknik;

    Sammanfattning : The need to achieve sustainable development has led to devising various approaches for the efficient utilization of natural resources. Renewable energy technology and energy efficiency measures feature prominently in this regard, and in particular for industries such as sugar production:  the sugar cane industry’s eponymous feedstock is a renewable resource, and mills have potential for increased energy savings via improvements to cogeneration units, electric drive retrofitting, and other measures. LÄS MER

  3. 7. Gibberellin-like substances in seeds during maturation, germination and dormancy release

    Författare :Linda von Schirach-Szmigiel; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This study concerns the induced seed germination with a special reference to the activity of gibberellin-like substances in Phaseolus vulgaris L., Zea mays L. and Rosa rugosa L. LÄS MER

  4. 8. Waterborne Alkyd-Acrylic Hybrids with High Solids Content -Preparation and Properties-

    Författare :Mehrnoush Jowkar Deriss; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; biopolymers; Polymer technology; Polymerteknik;

    Sammanfattning : The work presented in this thesis concerns the preparation, characterization and film formation of a waterborne alkyd-acrylic hybrid system with high solids content of about 80 %. The alkyd-acrylic hybrids were prepared by slowly adding a linseed oil alkyd to an acrylic latex dispersion under stirring. LÄS MER